2123669207944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4261}}^1\times {\mathrm{3278927}}^1$

素因数の和:3283213

約数の個数: 32

約数和(自身を含む): 4192437340800

約数和(自身を除く): 2068768132856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4261, 8522, 17044, 34088, 80959, 161918, 323836, 647672, 3278927, 6557854, 13115708, 26231416, 62299613, 124599226, 249198452, 498396904, 13971507947, 27943015894, 55886031788, 111772063576, 265458650993, 530917301986, 1061834603972, 2123669207944]

約数ペア:

[(1, 2123669207944), (2, 1061834603972), (4, 530917301986), (8, 265458650993), (19, 111772063576), (38, 55886031788), (76, 27943015894), (152, 13971507947), (4261, 498396904), (8522, 249198452), (17044, 124599226), (34088, 62299613), (80959, 26231416), (161918, 13115708), (323836, 6557854), (647672, 3278927)]